Hello Jan, On Mon, Sep 13, 2021 at 01:41:43PM +0200, Jan Kiszka wrote: > From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> > > Prominent userspace - systemd - cannot handle watchdogs without > WDIOF_SETTIMEOUT, even if it was configured to the same time as the > driver selected or was used by firmware to start the watchdog. To avoid > failing in this case, implement a handler that only fails if a deviating > set_timeout is requested. > > Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Are you aware of this patch https://lore.kernel.org/all/20240417205700.3947408-1-jm@xxxxxx/ ? Francesco